chlorophyll contains 2.68% magnesium by mass.the number of magnesium atoms present in 1 mole of chlorophyll is? i want the explaination of the answer of this question.

Dear Sanskriti ,

 mole = mass/ Molar mass

mass = 2.68/100 g

molar mass = 24.31 g/mol

no. of mg atoms = 6.02 x 10^23 * mole

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

Askiitians Expert

Anil Pannikar

IIT Bombay